baber/WOPTO huggingface dataset:
Patent JP-2005139914-A (JP)
Title: Blower
Inventor: SAEKI TAKAFUMI
IPC: F04D17/04
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower capable of realizing the increase in air volume and pressure.  <P>SOLUTION: In the blower formed that a cylinder-shaped cross-flow fan 3 where a plurality of aerofoils 7 are arranged in an annular shape at given intervals is contained in a case 1 rotatably around a rotary shaft 8 provided at a center of the longitudinal direction of the cross-flow fan 3, a circular arc-shaped guide plate 16 is fixedly provided on the rotary shaft 8 and through-holes 16a extending in the longitudinal direction of the cross-flow fan 3 are bored in the guide plate 16 at given intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143197-A (JP)
Title: Time ratio control method and circuit of pwm signal, and dc-dc converter
Inventor: SUGAWARA SATOSHI
IPC: H02M3/155
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide time ratio control method and circuit of PWM signal arranged to limit the on time ratio with high accuracy.  <P>SOLUTION: The time ratio control circuit section of a DC-DC converter comprises an error amplifier 11 generating an error output signal Vfb, a comparator 12 for comparing the error output signal Vfb with a triangular wave signal Vosc1 of a specified period to generate a PWM signal Vpwm1, a triangular wave oscillation circuit 13 generating the triangular wave signal Vosc1 of a given period and a first pulse signal Vosc2 synchronous with the triangular wave signal Vosc1, a delay circuit 14 generating a second pulse signal Vd with a given delay time td behind the first pulse signal Vosc2, a logic circuit 15 for releasing forced turn-off of the PWM signal Vpwm1 by a second pulse signal Vd, and an output buffer 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142445-A (JP)
Title: Surface treatment method of silicon substrate
Inventor: MORITA YUKINORI
IPC: C30B33/10
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To carry out both cleaning of a silicon (001) surface and flattening in monoatomic order at a temperature lower that a conventionally known temperature.  <P>SOLUTION: A silicon substrate 1 where an oxide film 2 is formed in a (001) surface is treated by a hydrogen fluoride water solution comprising a hydroxide ion reducer (hydrochloric acid, for example) and the oxide film 2 is peeled äFig.(c)}. The silicon substrate is subjected to a heating treatment in a gas comprising hydrogen äFig.(d)}.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148863-A (JP)
Title: Number of person counting system
Inventor: HORIE DAISAKU
IPC: G06T7/20
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a number of person counting system for counting the passage of persons with high precision even from an image obtained by photographing the persons from an oblique direction, and for flexibly dealing with the various setting conditions of a camera or layout in a store.  <P>SOLUTION: This counting system for counting the number of persons passing a specific region on the basis of an image obtained from an image pickup device is provided with: a display DP which displays an image on a display screen; an input device NS which performs an operation input; a moving direction setting part 23 which sets the movement detecting direction of the direction designated at a position designated on the display screen; a counting processing part 27 which detects the persons moving in the movement detecting direction at the set position on the basis of the image; and a counting part 28 which counts the number of the detected persons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150219-A (JP)
Title: Method and apparatus for manufacturing laminated electronic component
Inventor: SUDO JUNICHI
IPC: H01G4/12
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve bonding force between green sheets and also to easily peel the green sheet and a temporary base material.  <P>SOLUTION: The green sheet 331 is deposited with pressure on a laminated green sheet material 330 while the ultrasonic wave is applied using an ultrasonic wave head unit 120. With the ultrasonic wave, organic binders are bonded with each other owing to friction heat at the surfaces where the green sheets 331 are bonded with each other. Since acoustic impedances are different with each other in the green sheet 331 having the soft property and the temporary base material 340 having the hard property, the bonding force is lowered by applying the ultrasonic wave and thereby the temporary base material can be peeled off easily from the green sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149060-A (JP)
Title: Supervisory system, server, method and program
Inventor: TAKATANI KENTARO
IPC: G06Q50/10
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory system capable of quickly dealing with the output of a vibration detecting part according to which the condition of a device to be supervised cannot be determined precisely with previously registered criteria.  <P>SOLUTION: A processor 202 receives the waveform of a vibration reported from a user device 10, and compares the reported waveform with vibration waveform patterns 201a registered in a vibration waveform analysis database 201. When the vibration waveform patterns 201a registered in the database 201 do not include any waveform patterns that match the waveform reported, the processor 202 causes a person who decides a procedure for the user device 10 to report the waveform of the vibration to an expert terminal 30 in use. On receiving the waveform of the vibration from a vibration waveform analysis server 20, the expert terminal 30 displays contents that match the waveform received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150352-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: MIHAILA ANDREI
IPC: H01L27/06
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the breakdown strength of a silicon carbide semiconductor device and to simplify a manufacturing step in a method for manufacturing the silicon carbide semiconductor device.  <P>SOLUTION: In the outer circumferential area of a semiconductor substrate 5, a trench 13 is formed to penetrate an n<SP>+</SP>-type layer 4 and a p<SP>+</SP>-type layer 3 to an n<SP>-</SP>-type drift layer 2 and to separate the n<SP>+</SP>-type and the p<SP>+</SP>-type layers around a cell, and an n<SP>-</SP>-type layer 14 is formed on the inner wall surface of the trench 13. In such a structure, the trench 13 is formed to allow the p<SP>+</SP>-type layer 3 to function as a guard ring by separation, and the n<SP>-</SP>-type layer 14 is embedded in the trench 13. Thus, when compared with a case when an oxide film is formed on the inner wall surface of the trench 13, the insulating breakdown strength of the silicon carbide semiconductor device can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149100-A (JP)
Title: Server system, signal processing device thereof, server thereof, and enclosure thereof
Inventor: SEKI FUJIO
IPC: G06F3/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server system capable of facilitating the constitution, alteration and management of a system, its signal processing device, its server, and its enclosure.  <P>SOLUTION: In the server system 1 having one or more blade chassis 10 mounted with one or more blade servers 11, the blade chassis 10 comprise slots 105 and 106 for mounting one or more blade servers 11 and a KVM device 12. The blade server 11 and the KVM device 12 mounted to the blade chassis 10 are interconnected through a common wire 108 laid in a backplane 107 of the blade chassis 10. The blade server 11 and the KVM device 12 are connected through an interface adapted to plug-and-play such as a USB.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302423-A (JP)
Title: Conductive roll
Inventor: MIURA HIROYUKI
IPC: F16C13/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roll such as a charging roll, a transfer roll and a cleaning roll capable of preventing an image defect caused by smearing due to such an failure that foreign matter sticks on the surface of the roll, and constituted so that the image defect may be reduced to the utmost when the foreign matter sticks on the surface, and also, the foreign matter is prevented from filming on the surface of the photoreceptor.  <P>SOLUTION: The conductive roll is prepared for charging a body to be charged in contact with the body to be charged while a voltage is applied on the roll, and the roll surface satisfies the following conditions (a) and (b): (a) the ten-point surface roughness (Rz) of the conductive roll surface is ≤5μm, (b) the dynamic super-microhardness of the conductive roll surface is 0.04 to 0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149644-A (JP)
Title: Optical information recording medium and information recording method
Inventor: USAMI YOSHIHISA
IPC: G11B7/24097
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium and its information recording method which can permit recording on a visible information recording layer only under a predetermined conditions, for an optical information recording medium having a code information recording layer on one side of the base plate and a visible information recording layer on the other side.  <P>SOLUTION: This optical information recording medium has a code information recording layer on one side of its base plate and a visible information recording layer, on the other side, having a recording density lower than the above code information recording layer. The optical information recording medium has a text string or a mark on the side having the visible information recording layer to indicate whether recording is permitted or not on this visible information recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151289-A (JP)
Title: Log analyzing device and log analysis program
Inventor: TAKEMORI KEISUKE
IPC: H04L12/70
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a log analyzer and a log analysis program capable of analyzing a log with attack periodicity taken into consideration, based on the log output from various network machines.  <P>SOLUTION: A log collector 101 collects logs output from respective machines of networks 20-22 and outputs them to a log storage 102. The log storage 102 extracts the parameter to be used in analysis, from the logs output by the log collector 101 and stores it in a memory 103. A log analysis 104 reads the parameter to be analyzed from the memory 103, calculates the distribution on the time domain of events regarding the parameter, and converts the distribution into a distribution on a frequency domain. The log analysis 104 conducts ratio analysis and rarity analysis on the distribution on the frequency axis, stores the analysis results in the memory 103, and also outputs them via an interface 105 to a Web browser 301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144390-A (JP)
Title: Method and apparatus for separating magnetic or non-magnetic material, and waste material melting treatment facilities
Inventor: OKABE YOSHITOMO
IPC: B09B5/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a magnetic or a non-magnetic material capable of efficiently separating the magnetic and the non-magnetic materials even if a mixture of the magnetic and the non-magnetic materials is in a wet state by solving the problem that a separating efficiency is extremely deteriorated when the mixture of metal which is the magnetic material in the wet state and slag which is the non-magnetic material is separated by a conventional drum type magnetic separator, an apparatus, and waste material melting treatment facilities.  <P>SOLUTION: In the method and the apparatus for separating the magnetic or the non-magnetic material provided with the drum type magnetic separator 10, and separating the magnetic and the non-magnetic materials from the mixture 20 of a molten, granulated and solidified magnetic material supplied to the drum type magnetic separator 10 and the non-magnetic material, a peripheral speed of a rotary drum 12 on the drum type magnetic separator is changed in response to a feed speed of the mixture 20, pressurized air is sprayed to the surface of the drum surface 12, and the pressurized air 21 is sprayed to the drum surface 12 from a lower direction in a tangential direction from an air nozzle 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144539-A (JP)
Title: Flux-cored wire for gas shielded arc welding for reducing welding deformation, and method of reducing welding deformation with flux-cored wire
Inventor: KASUYA TADASHI
IPC: B23K35/368
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-cored wire for gas shielded arc welding for stably suppressing welding deformation, in the fillet welding of steel sheet, in particular a thin sheet with a thickness of ≤15 mm by the gas shielded arc welding, and to provide a method of reducing welding deformation with the flux cored wire.  <P>SOLUTION: The flux-cored wire for the gas shielded arc welding is structured such that the flux is filled in a shell made of a steel tube having a seamed welded part, that the ratio of the shell cross section to the whole wire cross section is 90 to 97%, and that the flux is a titania-based flux containing, in mass%, 0.5 to 5.5% TiO<SB>2</SB>and 0.3 to 2.0% total of one or more kinds of oxide slag-forming agents other than TiO<SB>2</SB>. In addition, the flux-cored wire for the gas shielded arc welding for the purpose of reducing welding deformation contains, in the shell and/or the flux, 0.02 to 0.15% C, 0.1 to 1.0% Si, and 0.3 to 3.0% Mn, in mass% to the whole wire mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155939-A (JP)
Title: Refrigeration storage
Inventor: YAMAMOTO KOICHI
IPC: F25D19/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably carry out supply of a liquid refrigerant to a capillary tube.  <P>SOLUTION: Two sets of serially-connected solenoid valves 37A and 37B, capillary tubes 38A and 38B, and evaporators 39A and 39B are connected in parallel with each other to a refrigerant piping 36 in an outlet side of a condenser 32. The refrigerant piping 36 is raised to a position higher than both solenoid valves 37A and 37B, and then bent downward. Connection pipes 75A and 75B are raised from inlets of both solenoid valves 37A and 37B, and they are connected to a downward facing end part of the refrigerant piping 36 via a cheese 74. Liquid pool parts 80A and 80B are formed by the connection pipes 75A and 75B, and the liquid pool part 80A in a refrigeration side is formed longer. Even when a refrigerant of a gas-liquid mixture containing refrigerant gas G is fed from the condenser 32, only the liquid refrigerant L drops into the liquid pool parts 80A and 80B and accumulated while the refrigerant gas G is relieved upward, and it is introduced into the capillary tubes 38A and 38B through the solenoid valves 37A and 37B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156272-A (JP)
Title: Automatic analyzer
Inventor: TAKAHASHI KATSUAKI
IPC: G01N35/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer which performs automatic re-measurement, rapidly releases a sample to another unit, easily performs pre-dilution of the sample, and is adaptable for reduction in an amount of the sample.  <P>SOLUTION: This automatic analyzer comprises a reaction disk holding a plurality of reaction cells arranged in a row along the circumference thereof, and a sample dispensing mechanism for dispensing samples into the reaction cells on the reaction disk. The dispensing mechanism comprises a dispensing nozzle for dispensing the samples and a support mechanism for supporting the dispensing nozzle, and the support mechanism is disposed inside the circumference of the reaction disk along which the reaction cells are arranged in a row.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004211684-A (JP)
Title: Valve system of internal combustion engine
Inventor: OKA TOSHIHIKO
IPC: F01L1/18
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dynamic characteristic of a valve system by securing rigidity equivalent to a weight increase.  <P>SOLUTION: The dynamic characteristic of the valve system is improved by securing the rigidity equivalent to a weight increase by forming a diameter D1 of a suction side rocker shaft 2 larger than a diameter D2 of an exhaust side rocker shaft 3 (for example, about 10%).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005153348-A (JP)
Title: Method for forming inner liner member and pneumatic tire
Inventor: AZUMA EIJI
IPC: B29D30/08
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an inner liner member which can suppress the increase of tire weight and a defective process and improve the efficiency of formation and a pneumatic tire obtained by using the member.  <P>SOLUTION: The method includes a process for forming a sheet-like rolling liner member 8 having a width shorter than the total width of the liner and a uniform thickness by rolling and a process for connecting a ribbon winding liner member formed by winding rubber ribbons 6 spirally and repeatedly in the longitudinal direction A of the rolling liner member 8 on both sides in the width direction of the rolling liner member 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159778-A (JP)
Title: Facsimile machine, control method of facsimile machine, and control program of facsimile machine
Inventor: SHOJI FUMIO
IPC: G06F3/12
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine of an Internet connection type having both remote and local host computer interfaces that can optimally carry out transfer of facsimile data.  <P>SOLUTION: When the facsimile machine 12 transfers facsimile data including image information / communication management information or the like to a host computer 11 via the remote host computer interface (LAN 16) or the local host computer interface (USB 17), the facsimile machine 12 recognizes which of the host computer interfaces is connected to the facsimile machine 12, and when recognizing the connection of the remote host computer interface, the facsimile machine 12 starts transfer destination registration to register a destination of the host computer 11 to which the facsimile data are to be transferred or permits the reception of the transfer destination registration via the remote host computer interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155526-A (JP)
Title: Cylinder pressure control device of internal combustion engine
Inventor: KONOHARA HIROKAZU
IPC: F02D15/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder pressure control device of an internal combustion engine having a compact structure in which pumping loss is reduced and a power-saving can be achieved.  <P>SOLUTION: An intake passage 4 and an exhaust passage 5 are connected to an engine 1. The cylinder pressure control device is provided with communication ports 24 and a communication pipe 26 of which one end is allowed to communicate with each of a plurality of cylinders 2, and the other end thereof is allowed to communicate with the intake passage 4, solenoid valves 25 provided to respective communication ports 24, a revolution speed sensors 33 for detecting operation stroke of each cylinder 2, and a control unit 40. When the control unit 40 has judged on the basis of detection results of the operation stroke that a certain cylinder 2 is on a compression stroke, the control unit 40 controls a corresponding solenoid valve 25 so as to reduce the pressure in the combustion chamber 14 of the cylinder 2. On the basis of operation conditions detected by sensors 31-34, the control unit 40 computes timings for opening and closing the respective solenoid valves 25, and controls the period of time of the each solenoid valve 25 being open on the basis of the computed timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164115-A (JP)
Title: Combustion gas treatment method for refuse incineration installation and its device
Inventor: MIYAMOTO MASAHIKO
IPC: F23J15/04
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove dioxines from combustion gas in a refuse incineration installation without using a bug filter.  <P>SOLUTION: Combustion gas treatment is given to the refuse incineration installation in which a gas cooling tower 10, a cyclone dust collecting device 200 and a scrubber 300 are provided in sequence on the ways of combustion gas passages 10, 11, 20, 30. Herein, scrubber water w residing in the bottom of the scrubber 300 and circulating in the scrubber 300 for contacting combustion gas passing through the scrubber 300 is sprayed in the form of a liquid mist in the gas cooling tower 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164931-A (JP)
Title: Pressure roller for fixation
Inventor: SHIRAO SHUNJI
IPC: F16C13/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a belt from being deformed, to obtain a stable image, and further to prevent the belt itself from being broken by suppressing an external diameter difference due to thermal expansion of a pressure roller and preventing the belt from obliquely traveling.  <P>SOLUTION: A fixing device which employs a belt system has a plurality stop holes at respective ends of a rubbery elastic body of the pressure roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161988-A (JP)
Title: Preceding vehicle following travel control device
Inventor: SHIMA TAKASHI
IPC: F02D29/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate transfer of the preceding vehicle following travel control from low-speed to high-speed, or high-speed to low-speed.  <P>SOLUTION: The traveling speed area for the high-speed following travel control and the traveling speed area for the low-speed following travel control overlap each other, and if transfer to other following travel control is instructed when the subject vehicle traveling speed is not in the overlapped area under either following travel control, the other following travel control is reserved, and when the subject vehicle traveling speed is within the overlapped area, the other following travel control is automatically transferred. If the subject vehicle traveling speed or the preceding vehicle traveling speed is changed in the direction away from the speed area for the transferred following travel control, the reservation is canceled. If the preceding vehicle traveling speed is away from the speed area for the following travel control to which the preceding vehicle traveling speed is transferred, the transfer to the following travel control is suppressed taking into consideration the speed change of the preceding vehicle in the traveling speed threshold for the transfer to other following travel control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI